| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.46 | 13.436% | $117.3609 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $29.49 | 5.513% | $31.1158 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $13.52 | 12.296% | $15.1824 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $209.92 | 6.610% | $223.7957 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $62.58 | 9.841% | $68.7385 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $249.37 | 9.830% | $273.8831 | $273.88 | $273.90 | $273.90 |
| Purchase #7 | $208.56 | 13.548% | $236.8157 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $876.90 | $966.8921 | $966.90 | $966.90 | $966.90 | |